3 files changed, 60 insertions, 1 deletions
diff --git a/internal/api/activitypub/users/authorizationget.go b/internal/api/activitypub/users/authorizationget.go
new file mode 100644
index 000000000..a7f234854
--- /dev/null
+++ b/internal/api/activitypub/users/authorizationget.go
@@ -0,0 +1,56 @@
+// GoToSocial
+// Copyright (C) GoToSocial Authors admin@gotosocial.org
+// SPDX-License-Identifier: AGPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package users
+
+import (
+	"net/http"
+
+	apiutil "code.superseriousbusiness.org/gotosocial/internal/api/util"
+	"code.superseriousbusiness.org/gotosocial/internal/gtserror"
+	"github.com/gin-gonic/gin"
+)
+
+// AuthorizationGETHandler serves an accepted interaction request as a
+// LikeAuthorization, ReplyAuthorization, or AnnounceAuthorization type.
+func (m *Module) AuthorizationGETHandler(c *gin.Context) {
+	username, errWithCode := apiutil.ParseUsername(c.Param(apiutil.UsernameKey))
+	if errWithCode != nil {
+		apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
+		return
+	}
+
+	reqID, errWithCode := apiutil.ParseID(c.Param(apiutil.IDKey))
+	if errWithCode != nil {
+		apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
+		return
+	}
+
+	contentType, err := apiutil.NegotiateAccept(c, apiutil.ActivityPubHeaders...)
+	if err != nil {
+		apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
+		return
+	}
+
+	resp, errWithCode := m.processor.Fedi().AuthorizationGet(c.Request.Context(), username, reqID)
+	if errWithCode != nil {
+		apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
+		return
+	}
+
+	apiutil.JSONType(c, http.StatusOK, contentType, resp)
+}
diff --git a/internal/api/activitypub/users/inboxpost_test.go b/internal/api/activitypub/users/inboxpost_test.go
index 81b21eafc..51df35672 100644
--- a/internal/api/activitypub/users/inboxpost_test.go
+++ b/internal/api/activitypub/users/inboxpost_test.go
@@ -192,7 +192,7 @@ func (suite *InboxPostTestSuite) newDelete(actorIRI string, objectIRI string, de
 
 	// Set the To of the delete as public
 	deleteTo := streams.NewActivityStreamsToProperty()
-	deleteTo.AppendIRI(ap.PublicURI())
+	deleteTo.AppendIRI(ap.PublicIRI())
 	delete.SetActivityStreamsTo(deleteTo)
 
 	// set some random-ass ID for the activity
diff --git a/internal/api/activitypub/users/user.go b/internal/api/activitypub/users/user.go
index 7a06e6f03..7fb5f6aa5 100644
--- a/internal/api/activitypub/users/user.go
+++ b/internal/api/activitypub/users/user.go
@@ -58,6 +58,8 @@ const (
 	StatusRepliesPath = StatusPath + "/replies"
 	// AcceptPath is for serving accepts of a status.
 	AcceptPath = BasePath + "/" + uris.AcceptsPath + "/:" + apiutil.IDKey
+	// AuthorizationsPath is for serving authorizations of an interaction.
+	AuthorizationsPath = BasePath + "/" + uris.AuthorizationsPath + "/:" + apiutil.IDKey
 )
 
 type Module struct {
@@ -80,4 +82,5 @@ func (m *Module) Route(attachHandler func(method string, path string, f ...gin.H
 	attachHandler(http.MethodGet, StatusRepliesPath, m.StatusRepliesGETHandler)
 	attachHandler(http.MethodGet, OutboxPath, m.OutboxGETHandler)
 	attachHandler(http.MethodGet, AcceptPath, m.AcceptGETHandler)
+	attachHandler(http.MethodGet, AuthorizationsPath, m.AuthorizationGETHandler)
 }